2972304720

Names of 2972304720

• Cardinal: 2972304720 can be written as Two billion, nine hundred seventy-two million, three hundred four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.97230472 × 10⁹

Factors of 2972304720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 88

Divisors of 2972304720

• Number of divisors d(n): 1200
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 23 24 27 28 30 33 35 36 37 40 42 44 45 46 48 49 54 55 56 60 63 66 69 70 72 74 77 80 81 84 88 90 92 98 99 105 108 110 111 112 115 120 126 132 135 138 140 144 147 148 154 161 162 165 168 176 180 184 185 189 196 198 207 210 216 220 222 230 231 240 245 252 253 259 264 270 276 280 294 296 297 308 315 322 324 330 333 336 345 360 368 370 378 385 392 396 405 407 414 420 432 440 441 444 460 462 483 490 495 504 506 518 528 539 540 552 555 560 567 588 592 594 616 621 630 644 648 660 666 690 693 720 735 740 756 759 770 777 784 792 805 810 814 828 840 851 880 882 888 891 920 924 945 966 980 990 999 1008 1012 1035 1036 1078 1080 1104 1110 1127 1134 1155 1176 1188 1221 1232 1242 1260 1265 1288 1295 1296 1320 1323 1332 1380 1386 1449 1470 1480 1485 1512 1518 1540 1554 1584 1610 1617 1620 1628 1656 1665 1680 1702 1764 1771 1776 1782 1813 1840 1848 1863 1890 1932 1960 1980 1998 2024 2035 2070 2072 2079 2156 2160 2205 2220 2254 2268 2277 2310 2331 2352 2376 2415 2442 2484 2520 2530 2553 2576 2590 2640 2646 2664 2695 2760 2772 2835 2849 2898 2940 2960 2970 2997 3024 3036 3080 3105 3108 3220 3234 3240 3256 3312 3330 3381 3404 3465 3528 3542 3564 3626 3663 3696 3726 3780 3795 3864 3885 3920 3960 3969 3996 4048 4070 4140 4144 4158 4255 4312 4347 4410 4440 4455 4508 4536 4554 4620 4662 4752 4830 4851 4884 4968 4995 5040 5060 5106 5180 5292 5313 5328 5390 5439 5520 5544 5635 5670 5698 5796 5880 5940 5957 5994 6072 6105 6160 6210 6216 6237 6440 6468 6480 6512 6615 6660 6762 6808 6831 6930 6993 7056 7084 7128 7245 7252 7326 7452 7560 7590 7659 7728 7770 7920 7938 7992 8085 8140 8280 8316 8510 8547 8624 8694 8820 8855 8880 8910 9016 9065 9072 9108 9240 9315 9324 9361 9660 9702 9768 9936 9990 10120 10143 10212 10360 10395 10584 10626 10780 10878 10989 11088 11270 11340 11385 11396 11592 11655 11760 11880 11914 11988 12144 12210 12397 12420 12432 12474 12765 12880 12936 13041 13230 13320 13524 13616 13662 13860 13986 14168 14245 14256 14490 14504 14553 14652 14904 14985 15120 15180 15318 15540 15876 15939 15984 16170 16280 16317 16560 16632 16905 17020 17094 17388 17640 17710 17820 17871 18032 18130 18216 18315 18480 18630 18648 18722 19320 19404 19536 19845 19943 19980 20240 20286 20424 20493 20720 20790 20979 21168 21252 21560 21735 21756 21978 22540 22680 22770 22792 22977 23184 23310 23760 23828 23976 24255 24420 24794 24840 24948 25530 25641 25872 26082 26460 26565 26640 27048 27195 27324 27720 27972 28083 28336 28490 28980 29008 29106 29304 29785 29808 29970 30360 30429 30636 31080 31185 31752 31878 32340 32560 32634 32967 33264 33810 34040 34155 34188 34776 34965 35280 35420 35640 35742 36260 36432 36630 37191 37260 37296 37444 38295 38640 38808 39690 39886 39960 40572 40848 40986 41580 41699 41958 42504 42735 43120 43470 43512 43659 43956 45080 45360 45540 45584 45954 46620 46805 47656 47817 47952 48510 48840 48951 49588 49680 49896 50715 51060 51282 52164 52920 53130 53613 54096 54390 54648 54945 55440 55944 56166 56980 57960 58212 58608 59570 59829 59940 60720 60858 61272 61985 62160 62370 63504 63756 64680 65205 65268 65527 65934 67620 68080 68310 68376 68931 69552 69930 70840 71280 71484 72520 72765 73260 74382 74520 74888 76590 76923 77616 79380 79695 79772 79920 81144 81585 81972 83160 83398 83916 84249 85008 85470 86940 87024 87318 87912 89355 90160 91080 91287 91908 93240 93610 95312 95634 97020 97680 97902 99176 99715 99792 101430 102120 102465 102564 104328 104895 105840 106260 107226 108780 109296 109890 111573 111888 112332 113960 114885 115920 116424 119140 119658 119880 121716 122544 123970 124740 125097 127512 128205 129360 130410 130536 131054 131868 135240 136620 136752 137862 139860 140415 141680 142968 143451 145040 145530 146520 146853 148764 149040 149776 152145 153180 153846 158760 159390 159544 160839 162288 163170 163944 164835 166320 166796 167832 168498 170940 173880 174636 175824 178710 179487 182160 182574 183816 185955 186480 187220 191268 194040 195804 196581 198352 199430 202860 204240 204930 205128 208495 208656 209790 212520 214452 217560 218295 219780 223146 224664 227920 229770 230769 232848 238280 239085 239316 239760 243432 244755 247940 249480 250194 252747 255024 256410 260820 261072 262108 263736 268065 270480 273240 275724 279720 280830 285936 286902 291060 293040 293706 297528 299145 304290 306360 307692 317520 318780 319088 321678 326340 327635 327888 329670 333592 334719 335664 336996 341880 344655 347760 349272 357420 358974 365148 367632 371910 374440 375291 382536 384615 388080 391608 393162 398860 405720 409860 410256 416990 419580 421245 425040 428904 435120 436590 439560 446292 449328 456435 458689 459540 461538 476560 478170 478632 482517 486864 489510 495880 498960 500388 505494 512820 521640 524216 527472 536130 538461 546480 551448 557865 559440 561660 573804 582120 587412 589743 595056 598290 608580 612720 615384 625485 637560 643356 652680 655270 659340 667184 669438 673992 683760 689310 698544 714840 717255 717948 730296 734265 743820 748880 750582 758241 765072 769230 783216 786324 797720 804195 811440 819720 833980 839160 842490 857808 873180 879120 892584 897435 912870 917378 919080 923076 956340 957264 965034 979020 982905 991760 1000776 1004157 1010988 1025640 1043280 1048432 1072260 1076922 1102896 1115730 1123320 1125873 1147608 1153845 1164240 1174824 1179486 1196580 1217160 1230768 1250970 1263735 1275120 1286712 1305360 1310540 1318680 1338876 1347984 1376067 1378620 1429680 1434510 1435896 1460592 1468530 1487640 1501164 1516482 1538460 1572648 1595440 1608390 1615383 1639440 1667960 1673595 1678320 1684980 1746360 1769229 1785168 1794870 1825740 1834756 1838160 1846152 1876455 1912680 1930068 1958040 1965810 2001552 2008314 2021976 2051280 2144520 2153844 2231460 2246640 2251746 2293445 2295216 2307690 2349648 2358972 2393160 2412585 2434320 2501940 2527470 2573424 2621080 2637360 2677752 2692305 2752134 2757240 2869020 2871792 2937060 2948715 2975280 3002328 3032964 3076920 3145296 3216780 3230766 3335920 3347190 3369960 3377619 3492720 3538458 3589740 3651480 3669512 3692304 3752910 3791205 3825360 3860136 3916080 3931620 4016628 4043952 4128201 4289040 4307688 4462920 4503492 4586890 4615380 4717944 4786320 4825170 5003880 5020785 5054940 5242160 5307687 5355504 5384610 5504268 5514480 5629365 5738040 5874120 5897430 6004656 6065928 6153840 6433560 6461532 6694380 6739920 6755238 6880335 7076916 7179480 7302960 7339024 7505820 7582410 7720272 7863240 8033256 8076915 8256402 8615376 8846145 8925840 9006984 9173780 9230760 9435888 9650340 10007760 10041570 10109880 10615374 10769220 11008536 11258730 11476080 11748240 11794860 12131856 12384603 12867120 12923064 13388760 13510476 13760670 14153832 14358960 15011640 15164820 15726480 16066512 16153830 16512804 16888095 17692290 18013968 18347560 18461520 19300680 20083140 20219760 20641005 21230748 21538440 22017072 22517460 23589720 24769206 25846128 26538435 26777520 27020952 27521340 28307664 30023280 30329640 32307660 33025608 33776190 35384580 36695120 37153809 38601360 40166280 41282010 42461496 43076880 45034920 47179440 49538412 53076870 54041904 55042680 60659280 61923015 64615320 66051216 67552380 70769160 74307618 80332560 82564020 84922992 90069840 99076824 106153740 110085360 123846030 129230640 135104760 141538320 148615236 165128040 185769045 198153648 212307480 247692060 270209520 297230472 330256080 371538090 424614960 495384120 594460944 743076180 990768240 1486152360 2972304720
• Sum of all divisors σ(n): 14039422848
• Sum of proper divisors (its aliquot sum) s(n): 11067118128
• 2972304720 is an abundant number, because the sum of its proper divisors (11067118128) is greater than itself. Its abundance is 8094813408

Bases of 2972304720

• Binary: 10110001001010011100010101010000₂
• Hexadecimal: 0xB129C550
• Base-36: 1D5MT00

Squares and roots of 2972304720

• 2972304720 squared (2972304720²) is 8834595348534278400
• 2972304720 cubed (2972304720³) is 26259109453738480770114048000
• The square root of 2972304720 is 54518.8473832673
• The cube root of 2972304720 is 1437.7976751653

Scales and comparisons

• 2,972,304,720 seconds is equal to 94 years, 26 weeks, 3 days, 16 hours, 12 minutes.
• To count from 1 to 2,972,304,720 would take you about one hundred eighty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 2972304720 cubic inches would be around 119.8 feet tall.

Recreational maths with 2972304720

• 2972304720 backwards is 0274032792
• 2972304720 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2972304720's digits is 36
• More coming soon!